Ventana software support forum

Good afternoon,

There is a way to make a final sum of all the values over time of a given variable. For example
Variable Xi = 1,3,4,6,0,0,4,3
Variable Yi = 1,4,8,14,14,14,18,21

I want to get the variable Y, how can I proceed?

Thanks

Use a stock, that's what you use for accumulations.